[PATCH] D60466: Revert LIS handling in MachineDCE

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec created this revision.
rampitec added a reviewer: bjope.
Herald added subscribers: nhaehnle, jvesely.

One of out of tree targets has regressed with this patch. Reverting
it for now and let liveness to be fully reconstructed in case pass
was used after the LIS is created to resolve the regression.


https://reviews.llvm.org/D60466

Files:
  lib/CodeGen/DeadMachineInstructionElim.cpp
  test/CodeGen/AMDGPU/bswap.ll
  test/CodeGen/AMDGPU/llvm.amdgcn.ds.ordered.swap.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D60466.194347.patch
Type: text/x-patch
Size: 9162 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20190409/f11e1e6d/attachment.bin>